Organic el module

Abstract

Provided is an organic EL module wherein it is possible to prevent voltage drop by lowering the wiring resistance, and to improve the brightness of an organic EL element. The organic EL module is provide with: a light-emitting display unit ( 12 ) which has a plurality of first electrode lines formed on a support substrate ( 11 ), an organic light-emitting layer formed on said first electrode lines, and a plurality of second electrode lines formed so as to intersect the first electrode lines; a driver IC ( 13 ) which is arranged on the support substrate ( 11 ), and applies a drive current between the first and second electrode lines; and a circuit board ( 14 ) which is mounted onto the support substrate ( 11 ), and connects the driver IC ( 13 ) with an external circuit. A first wiring ( 16 a ), one end of which is connected to the driver IC ( 13 ), and a second wiring ( 16 b ) which is decoupled from the first wiring ( 16 a ) on the support substrate ( 11 ) are formed on the support substrate ( 11 ); the first wiring ( 16 a ) is connected to the second wiring ( 16 b ) via a third wiring ( 16 c ) formed on the circuit board ( 4 ).

1 . An organic EL module comprising:
 a light-emitting display including a plurality of first electrode lines formed on a support substrate, an organic light-emitting layer formed on the first electrode lines, and a plurality of second electrode lines formed so as to intersect with the first electrode lines,   a driver IC which is provided on the support substrate for applying a drive current between the first and the second electrode lines, and   a circuit board which is installed on the support substrate for connecting the driver IC to an external circuit, wherein   a first wiring with one end connected to the driver IC and a second wiring decoupled from the first wiring are formed on the support substrate, and   the first wiring is connected to the second wiring through a third wiring formed on the circuit board.   
     
     
         2 . The organic EL module according to  claim 1 , wherein
 the second wiring is formed with one end connected to the first electrode lines or the second electrode lines and with the other end connected to the third wiring.   
     
     
         3 . The organic EL module according to  claim 1 , wherein
 the second wiring is formed with one end connected to the external circuit and the other end connected to the third wiring.   
     
     
         4 . The organic EL module according to  claim 1 , wherein
 on the circuit board, a plurality of connecting units for connecting the third wiring to the first and the second wirings are formed in rows on one side, and intervals between the connecting units are wider on lateral sides than intervals between the connecting units in a middle portion.   
     
     
         5 . The organic EL module according to  claim 1 , wherein
 the circuit board is a flexible substrate.